ISRC FR9W12300243
Verified recording
FR9W12300243 is “L'Egisto, Act II Scene 4: Hipparco il mio germano (Climene)” by Francesco Cavalli,
registered on the CopyrightChains blockchain with CopyrightID
0x92706d0cb08982bfd6db591cc2eaff0112796bc5425a0ab9cdb70f8dd1e24202 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12300243.
Recording identifiers
- ISRC
- FR9W12300243
- Title
- L'Egisto, Act II Scene 4: Hipparco il mio germano (Climene)
- Artist
- Francesco Cavalli
- CopyrightID (CopyrightChains transaction hash)
0x92706d0cb08982bfd6db591cc2eaff0112796bc5425a0ab9cdb70f8dd1e24202
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:ac3b78f52133923f77944065a034b7c88415eb9f8e1d4f1fefc4d55285afc93c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12300243
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: L'Egisto, Act II Scene 4: Hipparco il mio germano (Climene) · Machine-readable JSON-LD